1024586-18-2

Upstream product

• 68-34-8 phenyl toluenesulfonamide 
• 927-74-2 3-Butyn-1-ol 
• 23418-85-1 3-butyn-1-yl p-toluenesulfonate 

Downstream Products

• 1073609-03-6 N-(3-(cyclobutylidenemethyl)but-3-enyl)-4-methyl-N-phenylbenzenesulfonamide 
• 1393361-26-6 N-(3-(cyclohexylidenemethyl)but-3-enyl)-4-methyl-N-phenylbenzenesulfonamide 
• 1424363-64-3 C₂₄H₂₉NO₄S 
• 1424363-65-4 C₂₄H₂₉NO₄S 
• 1024586-30-8 N-(6-hydroxy-3-methylenehex-4-enyl)-4-methyl-N-phenylbenzenesulfonamide 
• 735271-16-6 N-(5-trimethylsiloxy-5,5-diphenyl-3-pentynyl)-N-(p-toluenesulfonyl)aniline 
• 735271-23-5 4-(2,2-diphenylvinylidene)-1-(p-toluenesulfonyl)-1,2,3,4-tetrahydroquinoline 
• 735271-32-6 4-(2,2-diphenylvinyl)-1-(p-toluenesulfonyl)-1,2-dihydroquinoline 
• 735271-35-9 4-(2,2-diphenylvinyl)quinoline 
• 21233-61-4 quinoline-4-carboxylic acid methyl ester 

Relevant academic research and scientific papers

Gold(i)-catalyzed formation of dihydroquinolines and indoles from N-aminophenyl propargyl malonates

The use of [XPhosAu(NCMe)]SbF6 in nitromethane at 100 °C allows the rapid and efficient formation of variously substituted dihydroquinolines, which can be subsequently converted into indoles by a rare photochemical rearrangement.

Intramolecular catalytic Friedel-Crafts reactions with allenyl cations for the synthesis of quinolines and their analogues

(Equation Presented) This paper describes a novel method to synthesize a quinoline backbone by incorporating allenyl cations into a catalytic intramolecular Friedel-Crafts reaction. The initial products were isomerized and aromatized upon treatment with acid and base, respectively, to give quinolines. The basic concept also proved to be promising for 1-benzazepine, 1-benzazocine, or isoquinoline synthesis.